cgarrett55 ,
estrous would be a good choice for this time of year , get single animal urine with a recent collection date if possible . Also see if the farm offers rutting buck urine , preferably with tarsal . Scent drippers loaded with a mixture of both are deadly in the pre-rut . Storage is critical prior to use , refrigerate in dark brown glass bottles .

This year I' ll be trying synthetic scent for the first time , hopefully I' ll do as well as you . Good luck out there ! [8D]